Sökning: "Web services"

Visar resultat 1 - 5 av 180 avhandlingar innehållade orden Web services.

  1. 1. Querying Data Providing Web Services

    Författare :Manivasakan Sabesan; Tore Risch; Roberto V. Zicari; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; views of web service operations; web service queries; adaptive parallelization; query optimization; Computer science; Datalogi; Datavetenskap med inriktning mot databasteknik; Computer Science with specialization in Database Technology;

    Sammanfattning : Web services are often used for search computing where data is retrieved from servers providing information of different kinds. Such data providing web services return a set of objects for a given set of parameters without any side effects. LÄS MER

  3. 2. Querying mediated web services

    Författare :Manivasakan Sabesan; Tore Risch; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Datavetenskap med inriktning mot databasteknik; Computer Science with specialization in Database Technology;

    Sammanfattning : Web services provide a framework for data interchange between applications by incorporating standards such as XMLSchema, WSDL, SOAP, HTTP etc. They define operations to be invoked over a network to perform the actions. These operations are described publicly in a WSDL document with the data types of their argument and result. LÄS MER

  4. 3. Efficient Web Services for End-To-End Interoperability of Embedded Systems

    Författare :Rumen Kyusakov; Frank Golatowski; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Web services; Embedded; EXIP; EXI; WSN; XML; Interoperability; SOA; Industriell elektronik; Industrial Electronics; Intelligenta industriella processer FOI ; Intelligent industrial processes AERI ;

    Sammanfattning : As the number of Internet-connected devices rapidly grows, it has become ever more challenging to develop and maintain purpose-made tightly integrated distributed embedded systems. Instead, the Internet of Things (IoT) approach, based on standardized interfaces and open communication protocols, enables support for various applications with the possibility of extension to provide additional services that were not necessarily available at the initial deployment. LÄS MER

  5. 4. An Evaluation Platform for Semantic Web Technology

    Författare :Cécile Åberg; Nahid Shahmehri; Patrick Lambrix; Lena Strömbäck; Welf Löwe; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Semantic Web; Semantic Web services; service discovery; service description languages; Workflow; evaluation; sButler; OWL-DTP; Computer science; Datavetenskap;

    Sammanfattning : The vision of the Semantic Web aims at enhancing today's Web in order to provide a more efficient and reliable environment for both providers and consumers of Web resources (i.e. information and services). LÄS MER

  7. 5. Mining Web Logs to Improve User Experience in Web Search

    Författare :Libertad Tansini; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Web log mining; web search; user intent; user recommendation; user modelling;

    Sammanfattning : The World Wide Web continues to grow in size and diversity and this makes it increasinglyhard for users to find valuable information because of heterogeneous form and contentof the documents, little knowledge about the reliability and prestige of the documents anda great deal of redundancy.Usually search engines look for documents that contain specific keywords or phrasesstated by the users as queries. LÄS MER